• Director: Antonio Hernández
• Countries Spain, Italia, Reino Unido
• Producers: José Nolla, Antonio Saura and José Velasco
• Year: 2005
• Genre: Drama psicológico
• Cast: Laia Marull (Beatriz), Leonardo Sbaraglia (Alex), Angie Cepeda (Natalia), Joaquín Climent (Roberto), Geraldine Chaplin (Adela), William Miller (Javier), Emma Cohen (Leonor)
• Production Manager: Carmen Martínez
• Music Composer: Banda Osiris
• Cinematographer: Unax Mendía
• Editor: Javier Laffaille
• Custome Designer: TVisT

SYNOPSIS:

A conference on the meaning of dreams is held at the cultural centre where BEATRIZ (Laia Marull) works. During the talk, NATALIA (Angie Cepeda) informs the audience and the speaker on her concerns regarding a series of dreams that repeatedly assault her, which she interprets as premonitions and supernatural signs. Among the audience, ÁLEX (Leonardo Sbaraglia) takes notes on the strange coincidences Natalia describes. Being nervous, Beatriz faints right next to the seats.

After some days, Álex and Natalia come into contact again for work reasons. He is the editor of a cultural magazine and shows sceptical while professional interest in the issue regarding her dreams. She is a successful executive who fully enjoys the pleasures of life, but whose rest is still haunted by mysterious oneiric fantasies. Álex and Natalia have something in common: neither of them is looking for a long-term relationship. However, they both feel as they become trapped by an irresistible, overwhelming passion. .

Beatriz gets in touch with her, as she needs to find the meaning of a case of madness in the past that has acquired a new dimension since the evening of the conference: the tattoo she has next to her bellybutton. A tattoo that looks a lot like the symbols Natalia sees in her dreams. A tattoo Beatriz is becoming obsessed with. The two women agree to seek advice from a specialist in that which is unexplainable, and Álex goes with them. .

Natalia starts to feel trapped in a dream that becomes more complicated as nights go by. Beatriz feel more and more attracted towards Álex, with whom she starts an investigation to find the link joining so many coincidences. Meanwhile, Natalia tries to stay awake at all cost, unaware of what is happening between Álex and Bea. Feeling confused, Álex starts to think his beliefs cannot help him to solve what is happening to him either regarding his love life or the dreams. With everyone being helpless, events speed up and the shadow of an unidentified threat puts the life of one of them at risk. .